I came across this website last January and it really resonated with me:
http://the52weeks.com/
So I decided that I, too, would try something new every week. So many times I would walk by a restaurant and think, "that place looks nice, I should eat here" or see an ad for something and think, "that sounds fun, I should do that sometime". But half the time I would never try whatever it was.
So I started my own "52 Weeks" project and got 2 of my coworkers involved; all 3 of us made it through the year and did something new every week.
Among other things, I went to a wine tasting, became an organ donor, went dancing (by myself!) at Lincoln Center's Midsummer Night's Swing, made sock monkeys for Craft Hope, and tried a lot of interesting foods.
I was so pleased with myself, I've decided to do it again in 2012. And so I am going to kick off the year by taking part in the No Pants Subway Ride.